1. BERGEY D. H. AND OTHERS. 1939 Bergey's Manual of Determinative Bacteriology. 5th ed. Williams & Wilkins Baltimore.
2. Soil bacteria that decompose certain aromatic compounds;GRAY P. H.;Zentr. Bakt. Parasitenk.,1928
3. Contributions to our knowledge of the actinomycetales. II. The definition and subdivision of the genus Actinomyces, with a preliminary account of Australian soil actinomycetes;JENSEN H. L.;Proc. Linnean Soc. N. S. Wales,1931
4. The microbiological degradation of steroids. I. The sterol content of soils;TURFITT G. E.;Biochem. J.,1943